/*
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 * and open the template in the editor.
 */

package org.mldn.demo;

/**
 *
 * @author Administrator
 */
public class CodeDemo1 {
    
    
    
    public static void main(String[] args) {
        new Demo();
        new Demo();
        new Demo();
        
    }
}

class Demo{
    {
        System.out.println("1/构造块");
    }
    public Demo(){
        System.out.println("2/构造块");
    }
}